USD280096SExpiredUtility
Combined microphone, amplifier and headset
Individually held — no corporate assignee on recordPriority: Mar 7, 1983Filed: Mar 7, 1983Granted: Aug 13, 1985
Est. expiryMar 7, 2003(expired)· nominal 20-yr term from priority
Inventors:Jack B. Meister
59
PatentIndex Score
7
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined microphone, amplifier and headset, as shown and described.
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